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Cleantech

Solar service provider Sungevity under went some serious expansion in 2011 as it began to target the East Coast and overseas, and lined up Lowe’s as an investor and partner. Now following that growth, the startup has started raising a new funding round of $40.8 million. Read More »

Out of all of Google’s close to $1 billion in clean power projects, turning biomass into energy seems like the least relevant technology to Google’s core business. But Google has made a few small investments into biomass projects, including a hog waste to energy project. Read More »

 
 

Greentech struggles are business as usual for the Valley

Do recent struggles dominating the news represent the beginning of the end for green technology? Nah, it looks like business as usual for Silicon Valley. Only one in ten start-ups ever make it, VCs like to say, and failure makes you stronger. Read More »

At the United Nations climate conference in Durban, South Africa this week, The European Environment Agency, geospatial software company Esri and Microsoft showed off the “Eye on Earth” network, which uses Microsoft Azure to create a online community for eco data. Read More »

The big question for SolarCity when it didn’t secure a federal loan guarantee for an ambitious project a few months back was this: could it carry on with the plan? The answer is yes. SolarCity will get a $350 million loan from Bank of America . Read More »

Thank you Google for a green victory

Despite that Google is ending its efforts to reduce the cost of clean power below coal, we’ve actually made it there. And clean power entrepreneur Jigar Shah says to Google: Thank you for pioneering this, and it’s time to declare it a victory! Read More »

Despite Google shutting down its clean power philanthropic initiative, Google still remains committed to clean power in several ways far more important, which have represented the bulk of Google’s work with energy. Read More »

Google's heliostat 2m x 3m, made of glass

After a couple of years under development, Google has shut down its project to design its own solar mirrors for a centralized solar thermal farm. Now it’s the job of researchers and solar execs to see if there’s anything to use from Google’s solar research. Read More »

Google is officially shutting down its own in-house research initiative and equity investing focus on lowering the cost of clean power, called Renewable Energy Cheaper than Coal, or RE Read More »

Paring solar with data centers may not be a novel idea, but you will have a hard time finding companies that rely solely on solar electricity to power their servers. But what if the use of solar could help data center owners save energy? Read More »

Looks like Groupon will go public on Friday morning at $20 per share, giving it a valuation of $12.6 billion for its online coupon business. Let’s compare it to some of the greentech startups and big energy firms and try not to get disturbed. Read More »

Today in green IT: low-power servers

In the drive to produce servers based on lower-power chips that reduce operating costs and conserve energy, the $13 billion Cambridge, England–based ARM is seen as the great hope. Read More »

More Must Reads

Facebook officially announced the data center that it’s building in the chilly climate of Lulea, Sweden, and it’s going to be powered “primarily from renewables.” No, not solar or wind but hydropower (water and dams), which is still the cheapest kind of clean power. Read More »

Apple has been laying plans for a solar farm next to its massive data center in Maiden, N.C., according to The Charlotte Observer. The solar project will reportedly be built across the street from its $1 billion data center that will partly serve Apple’s iCloud. Read More »

Power electronics that can boost energy production from solar panels has emerged in recent years as a favorite among venture capital investors. On Monday, that trend continues with the announcement that an Israeli startup, SolarEdge, has raised $37 million from VCs. Read More »

By this time next week, the world will have 7 billion people in it, and this population growth will fundamentally change the way populations use resources like energy, water and food. Increasingly, organizations are turning to big data tools to manage resources. Read More »

Tech companies so far have stumbled when it comes to getting people to be mindful of their energy use and conserve. But startup Changers thinks it’s come up with a better idea: sell mobile solar chargers and create a social networking around energy credits and shopping. Read More »

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